Experimental research of the advanced functionalization and the enlargement of sensitive area of cosmic dust instrumentation using piezoelectric PZT element
Project/Area Number |
25400302
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | Chiba Institute of Technology |
Principal Investigator |
Kobayashi Masanori 千葉工業大学, 惑星探査研究センター, 上席研究員 (70312080)
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Co-Investigator(Renkei-kenkyūsha) |
MIYACHI Takashi 千葉工業大学, 惑星探査研究センター, 研究員 (20013401)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 宇宙ダスト観測 / 大面積化 / 真偽判定 / 装置開発 / 圧電素子 / 宇宙ダスト / PZT / ピックアップセンサ / 微小球落下 / 微小球衝突実験 / 位置同定 / ダスト / 圧電性PZT / 真偽選別 / 高機能化 / 実験の実施 / 装置の製作 / 実験結果の考察 / JAXAとの共同研究 |
Outline of Final Research Achievements |
We implemented an experimental research of the advanced functionalization and the enlargement of sensitive area for the instrumentation that detects cosmic dusts by the use of piezoelectricity PZT element. As a result, the following concrete results were achieved; (1) a technique for distinguishing true event and false event when dust with a speed of >1km/s and a size of less than several microns is detected for advanced functionalization, and (2) a technique of the polyimide membrane with the piezoelectric element as pick up sensor for the enlargement of sensitive area.
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Report
(4 results)
Research Products
(16 results)
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[Journal Article] Variation in resonant frequency of piezoelectric lead–zirconate–titanate element undergoing high-level radiation2014
Author(s)
Masanori Kobayashi, Takashi Miyachi, Seiji Takechi, Tomoaki Mitsuhashi, Yoshinori Miura, Hiromi Shibata, Nagaya Okada, Maki Hattori, Osamu Okudaira, Masayuki Fujii, Takeshi Murakami and Yukio Uchihori
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Journal Title
Japan Journal Applied Physics
Volume: 53
Issue: 6
Pages: 066602-066602
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Frequency Analysis of Dust Signal from Piezoelectric PZT Sensor2014
Author(s)
Kobayashi, M., Miyachi, T., Hattori, M., Okudaira, O., Fujii, M., Okada, N., and Srama, R.
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Journal Title
LPI Contribution
Volume: 1777
Related Report
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[Presentation] Mercury Dust Monitor for the BepiColombo MMO2014
Author(s)
Masanori KOBAYASHI, Hiromi SHIBATA, Nogami KEN-ICHI, Masayuki FUJII, Takashi MIYACHI, Hideo OHASHI, Sho SASAKI, Takeo IWAI, Maki NAKAMURA, Hiroshi KIMURA, Takayuki HIRAI, Seiji TAKECHI, Hajime YANO, Sunao HASEGAWA, Ralf SRAMA, Eberhard GRUEN
Organizer
Asia Oceania Geosciences Society 2014
Place of Presentation
Sapporo, Hokkaido, Japan
Year and Date
2014-07-28 – 2014-08-01
Related Report
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[Presentation] Frequency Analysis of Dust Signal from Piezoelectric PZT Sensor2014
Author(s)
Kobayashi, M., Miyachi, T., Hattori, M., Okudaira, O., Fujii, M., Okada, N., and Srama, R.
Organizer
45th Lunar and Planetary Science Conference
Place of Presentation
The Woodlands Waterway Marriott Hotel and Convention Center (Texas, USA)
Related Report
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